﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace editor
{
    /// <summary>
    /// MyControl.xaml 的交互逻辑
    /// </summary>
    public partial class MyControl : UserControl
    {
        public MyControl()
        {
            InitializeComponent();

            this.DataContextChanged += OnDataContextChanged;
        }


        private void OnDataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
        {
            if (sender != this) return;
            if (e.NewValue != null && e.NewValue is cfg.DData)
            {
                this.Content = (e.NewValue as cfg.DData).ToContent();
            }
            else
            {
                this.Content = null;
            }
        }
    }
}
